Explicação, anotação:Concrete from class concrete on compression strength of Â22, 5,
freezing resistance of F50, watertight of W2
Descrição porminorizada da marca:Product / serial production
ÎÊÄÏ code: 2695111
certificate: 075. 348. 1. Av. 3. 2686
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 06. 01. 00
certificate validity interval: with 06. 01. 00 on 06. 01. 02
standard documents: Gost 13579-78* "blocs concrete for walls
basements. Technical conditions ; technical specification 400-2-493-91" rocks foundation
concrete " |
Condições de fornecimento:
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